🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 283 Days

Day: 23.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,966,012 km

• M1: 35,455 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.99 AU - 1.37 AU

Year: 455 Days

Day: 21.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,966,012 km

• M1: 40,242 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 9.6

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.62 AU - 12.6 AU

Year: 13137 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,966,012 km

• M1: 119,379 km (0.089 R)
• M2: 456,124 km (0.118 R)
• M3: 834,906 km (0.075 R)
• M4: 1,298,360 km (0.084 R)
• M5: 1,753,586 km (0.102 R)
• M6: 2,665,984 km (0.102 R)
• M7: 2,987,469 km (0.027 R)
• M8: 3,432,224 km (0.111 R)
• M9: 3,761,638 km (0.106 R)
• M10: 4,816,902 km (0.073 R)
• M11: 5,634,604 km (0.102 R)
• M12: 7,172,021 km (0.058 R)
• M13: 7,670,631 km (0.078 R)
• M14: 9,018,807 km (0.112 R)
• M15: 10,257,776 km (0.039 R)
• M16: 11,494,652 km (0.07 R)
• M17: 12,768,178 km (0.084 R)
• M18: 13,941,774 km (0.111 R)
• M19: 15,869,342 km (0.113 R)
• M20: 16,360,023 km (0.101 R)
• M21: 17,224,848 km (0.062 R)
• M22: 17,668,406 km (0.095 R)
• M23: 19,202,532 km (0.091 R)
• M24: 21,838,746 km (0.045 R)
• M25: 23,513,195 km (0.101 R)
• M26: 24,335,684 km (0.108 R)
• M27: 24,707,285 km (0.091 R)
• M28: 25,461,707 km (0.036 R)
• M29: 26,720,573 km (0.108 R)
• M30: 33,185,894 km (0.114 R)
• M31: 38,197,722 km (0.09 R)
• M32: 38,699,772 km (0.052 R)
• M33: 41,408,541 km (0.064 R)
• M34: 43,555,270 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 6.1

Gravity: 25.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.21 AU - 15.83 AU

Year: 20651 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,966,012 km

• M1: 104,419 km (0.029 R)
• M2: 425,157 km (0.112 R)
• M3: 771,027 km (0.101 R)
• M4: 1,013,675 km (0.082 R)
• M5: 3,170,128 km (0.039 R)
• M6: 4,129,799 km (0.12 R)
• M7: 5,471,692 km (0.119 R)
• M8: 6,376,460 km (0.116 R)
• M9: 6,793,239 km (0.107 R)
• M10: 7,327,154 km (0.066 R)
• M11: 7,784,475 km (0.065 R)
• M12: 9,154,791 km (0.049 R)
• M13: 10,235,935 km (0.08 R)
• M14: 15,010,501 km (0.057 R)
• M15: 15,417,108 km (0.076 R)
• M16: 17,740,363 km (0.084 R)
• M17: 20,485,035 km (0.046 R)
• M18: 20,884,611 km (0.1 R)
• M19: 22,534,825 km (0.12 R)
• M20: 22,746,955 km (0.096 R)
• M21: 24,604,960 km (0.092 R)
• M22: 25,513,318 km (0.102 R)
• M23: 30,135,444 km (0.057 R)
• M24: 32,103,703 km (0.093 R)
• M25: 35,715,744 km (0.071 R)
• M26: 44,730,661 km (0.113 R)
• M27: 54,958,219 km (0.112 R)
• M28: 58,685,599 km (0.047 R)
• M29: 61,537,383 km (0.09 R)
• M30: 62,787,423 km (0.1 R)
• M31: 71,327,966 km (0.12 R)
• M32: 73,636,261 km (0.114 R)
• M33: 79,133,085 km (0.105 R)
• M34: 83,367,453 km (0.113 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,238 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit